I'm sorry, I got bored and drifted off.

抱歉 我觉得无聊 开小差了。

Actually, I read somewhere that dust is actually 98% dead skin that just drifts off you.

实际上，我之前看到有文章说灰尘有98%是人体脱落的死皮细胞。

I then lumbered back into bed and started to drift off.

然后又蹒跚地回到被窝进入梦乡。

When I drift off I will dream about you.

我离去后，你我会在梦里相遇。

I drifted off to sleep and woke feeling refreshed.

我迷迷糊糊地睡着了，醒来时神清气爽。

Slowly, the room emptied as people drifted off to bed.

同学们一个个地上床睡觉去了，公共休息室里的人渐渐减少。

And when I drift off, I will dream about you.

在我离开之际，我会在梦中见到你。

Just a bunch of galaxies drifting off into the abyss.

只有星系们四散开，漂向深渊。

But what is really happening inside the body when we drift off?

但是，当我们渐渐入睡时，身体里究竟发生什么事？

So, they escape Earth's gravity and drift off into space.

因此，它们逃离地球引力，漂向太空。

I can curl up under the covers and drift off to sleep. Goodnight.

我可以蜷缩在被窝里慢慢入睡。晚安。

Maybe you are one of those lucky people who drift off to sleep quickly.

也许你是可以迅速入睡（drift off to sleep quickly）的那些幸运儿之一。

With those last words, Gale drifted off to join the flow of cheering fans.

说完最后一句话，云姐就飘然而去，加入了欢呼的球迷队伍。

Once they eventually drift off, seasoned astronauts are even said to dream in zero gravity.

据说，经验丰富的宇航员一旦睡着飘浮起来了，他甚至会在零重力状态下做梦。

" What were you two whispering about" ? asked Melanie, turning to Scarlett as her customers drifted off.

" 你们俩嘀咕什么了？" 媚兰见顾客都走开了，便转过身来问思嘉。" 我看见梅里韦瑟太太始终在盯着你，都觉得不好意思了。

As you drifted off, the key would slip from your fingers and clang on the plate, awakening you.

随着你睡意渐浓，钥匙会从你手指中滑落，“当啷”一声掉在盘子上把你唤醒。

Africa will become a lot smaller, as parts of southern Ethiopia and Somalia will drift off to form a new island.

非洲将变得更小，因为埃塞俄比亚南部和索马里的部分地区将漂移，形成一个新的岛屿。

Time to drift off to dream land.

是时候飘向梦想之地了。

When you have all sorts of things running through your head, it can be hard to relax and drift off to sleep.

想着各种各样的事时，你是很难放松下来进入睡眠的。

But, eventually, I did drift off, haunted by the memory, the three of us gathered around the piano singing hippie folk music.

但最终我还是迷迷糊糊睡着了，心神不宁，脑海里回放着我们三人围在钢琴旁唱嬉皮民歌的画面。